This function returns global information about the interface in an application-supplied buffer.
Different types of information are specified by different index arguments. Applications use this function to receive information about tablet coordinates, physical dimensions, capabilities, and cursor types.
The return value specifies the size of the returned information in bytes.
If the information is not supported, the function returns zero. If a tablet is not physically present, this function always returns zero.
This function returns global information about the interface in an application-supplied buffer. Different types of information are specified by different index arguments. Applications use this function to receive information about tablet coordinates, physical dimensions, capabilities, and cursor types.